Updated Sniffer help, added a lot of functionality to Sniffer Window

Sniffer can now
keep all ids without expiring
Fade out bytes that aren't changing

re/sniffer/snifferitem.h

@@ -7,7 +7,8 @@
 
 struct fstCan
 {
-    quint64 data;
+    quint8 data[8];
+    quint32 dataTimestamp[8];
     int len;
 };
 
@@ -28,18 +29,20 @@ public:
     quint64 getId() const;
     float getDelta() const;
     int getData(uchar i) const;
+    quint32 getDataTimestamp(uchar i) const;
     dc dataChange(uchar) const;
     int elapsed() const;
-    void update(const CANFrame& pFrame);
+    void update(const CANFrame& pFrame, quint32 timeSeq);
     void updateMarker();
     void notch(bool);
+
 private:
-    quint64         mID;
+    quint32         mID;
     struct fstCan   mLast;
     struct fstCan   mCurrent;
     struct fstCan   mLastMarker;
     struct fstCan   mMarker;
-    quint64         mNotch;
+    quint8          mNotch[8];
     quint64         mLastTime;
     quint64         mCurrentTime;